Compare 42839 vs 43889
| Property | 42839 | 43889 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 428391 | 438891 |
| Prime factorization | 42839 | 43889 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42839 | 1, 43889 |
| Number of properties | 4 | 7 |
| Chen primes | 2097th | 2143rd |
| Good primes | 401st | |
| Harmonic primes | 1700th | |
| Primes | 4479th | 4567th |
| Pythagorean primes | 2268th | |
| Safe primes | 349th | |
| Super primes | 619th | |
| Twin primes (1st member) | 622nd | 633rd |
| Roman numberals | ||
| Base 2 | 10100111010101112 | 10101011011100012 |
| Base 3 | 20112021223 | 20200121123 |
| Base 4 | 221311134 | 222313014 |
| Base 5 | 23323245 | 24010245 |
| Base 6 | 5301556 | 5351056 |
| Base 7 | 2356167 | 2416467 |
| Base 8 | 1235278 | 1255618 |
| Base 9 | 646789 | 661759 |
| Base 10 | 4283910 | 4388910 |
| Base 11 | 2a20511 | 2aa7a11 |
| Base 12 | 2095b12 | 2149512 |
| Base 13 | 1666413 | 16c9113 |
| Base 14 | 1187d14 | 11dcd14 |
| Base 15 | ca5e15 | d00e15 |
| Base 16 | a75716 | ab7116 |